| Ahlen to Cloverly (Maryland) | 3,968.59 mi (6,386.83 km) |
| Ahlen to Clovis (California) | 5,547.25 mi (8,927.43 km) |
| Ahlen to Clovis (New Mexico) | 5,174.84 mi (8,328.10 km) |
| Ahlen to Clute (Texas) | 5,190.63 mi (8,353.51 km) |
| Ahlen to Coachella (California) | 5,632.41 mi (9,064.49 km) |
| Ahlen to Coalinga (California) | 5,606.05 mi (9,022.06 km) |
| Ahlen to Coamo (Puerto Rico) | 4,574.71 mi (7,362.29 km) |
| Ahlen to Coatesville (Pennsylvania) | 3,881.25 mi (6,246.26 km) |
| Ahlen to Cockeysville (Maryland) | 3,936.51 mi (6,335.20 km) |
| Ahlen to Cocoa (Florida) | 4,649.09 mi (7,481.98 km) |
| Ahlen to Cocoa Beach (Florida) | 4,645.90 mi (7,476.85 km) |
| Ahlen to Coconut Creek (Florida) | 4,733.27 mi (7,617.47 km) |
| Ahlen to Coeur d'Alene (Idaho) | 4,828.30 mi (7,770.40 km) |
| Ahlen to Cohoes (New York) | 3,672.02 mi (5,909.54 km) |
| Ahlen to Cold Springs (Nevada) | 5,383.62 mi (8,664.11 km) |
